<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <title>登录页面</title>
</head>

<body>
  <h1>用户登录</h1>
  用户名：<input name="userName" type="text" id="userName"><br>
  密码：<input name="password" type="password" id="password"><br>
  <input type="button" value="登录" onclick="login()">
  
  <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.6.4/jquery.min.js"></script>
  <script>
    function login() {
        $.ajax({
            url:"/user/login",
            type:"post",
            data:{
                userName:$("#userName").val(),
                password:$("#password").val()
            },
            //http响应成功之后，是返回200的时候响应成功：
            success:function(result){
                if(result == true){
                    //进行页面跳转：
                    location.herf =  "index.html";
                }else{
                    alert("密码错误");
                }
            }
        });
    }

  </script>
</body>

</html>